Answer
$x^2+10x+16$
Work Step by Step
Using $(a+b)(c+d)=ab+ad+bc+bd$ or the FOIL Method, the product of the given expression, $
(x+8)(x+2)
,$ is
\begin{array}{l}\require{cancel}
x(x)+x(2)+8(x)+8(2)
\\\\=
x^2+2x+8x+16
\\\\=
x^2+10x+16
.\end{array}
Introductory Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-805-X
ISBN 13:
978-0-13417-805-9
Chapter 5 - Section 5.3 - Special Products - Exercise Set - Page 367: 2
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